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Revision 1.45 Revision 1.90
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.90 2004/06/25 00:39:48 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18 18
19# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
88# Default directory where patches are located 88# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 89EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 90# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 91EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 92# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 94EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 95# List of patches not to apply. Not this is only file names,
95# and not the full path .. 96# and not the full path ..
96EPATCH_EXCLUDE="" 97EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 98# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 99EPATCH_SINGLE_MSG=""
257 else 258 else
258 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
259 fi 260 fi
260 261
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 264
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 267
267 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 275 count=5
275 break 276 break
276 fi 277 fi
277 fi 278 fi
278 279
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 281 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 287
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 289
289 if [ "$?" -ne 0 ] 290 if [ "$?" -ne 0 ]
290 then 291 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 293 echo
401 fi 402 fi
402 403
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 405
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 408 then
408 # these archs will always have "[Pp]rocessor" 409 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 411
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 423 else
423 jobs=2 424 jobs=2
424 fi 425 fi
425 426
426 elif [ "${ARCH}" = "ppc" ] 427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 428 then
428 # ppc has "processor", but only when compiled with SMP 429 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 431 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 433 else
433 jobs=2 434 jobs=2
434 fi 435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 440 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 442 die "Unknown ARCH -- ${ARCH}!"
438 fi 443 fi
439 444
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 457 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 460 fi
461 fi
462}
463
464# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system
466# vapier@gentoo.org
467#
468# Takes just 1 parameter (the directory to create tmpfile in)
469mymktemp() {
470 local topdir="$1"
471
472 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ]
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
456 fi 480 fi
457} 481}
458 482
459# Simplify/standardize adding users to the system 483# Simplify/standardize adding users to the system
460# vapier@gentoo.org 484# vapier@gentoo.org
470# groups: none 494# groups: none
471# extra: comment of 'added by portage for ${PN}' 495# extra: comment of 'added by portage for ${PN}'
472enewuser() { 496enewuser() {
473 # get the username 497 # get the username
474 local euser="$1"; shift 498 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 499 if [ -z "${euser}" ]
500 then
476 eerror "No username specified !" 501 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 502 die "Cannot call enewuser without a username"
478 fi 503 fi
479 504
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 505 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 506 if [ "${euser}" == "`getent passwd \"${euser}\" | cut -d: -f1`" ]
507 then
488 return 0 508 return 0
489 fi 509 fi
490 einfo "Adding user '${euser}' to your system ..." 510 einfo "Adding user '${euser}' to your system ..."
491 511
492 # options to pass to useradd 512 # options to pass to useradd
493 local opts="" 513 local opts=
494 514
495 # handle uid 515 # handle uid
496 local euid="$1"; shift 516 local euid="$1"; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 517 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
518 then
498 if [ ${euid} -gt 0 ] ; then 519 if [ "${euid}" -gt 0 ]
499 opts="${opts} -u ${euid}" 520 then
521 if [ ! -z "`getent passwd ${euid}`" ]
522 then
523 euid="next"
524 fi
500 else 525 else
501 eerror "Userid given but is not greater than 0 !" 526 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 527 die "${euid} is not a valid UID"
503 fi 528 fi
504 else 529 else
505 euid="next available" 530 euid="next"
506 fi 531 fi
532 if [ "${euid}" == "next" ]
533 then
534 for euid in `seq 101 999` ; do
535 [ -z "`getent passwd ${euid}`" ] && break
536 done
537 fi
538 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 539 einfo " - Userid: ${euid}"
508 540
509 # handle shell 541 # handle shell
510 local eshell="$1"; shift 542 local eshell="$1"; shift
511 if [ ! -z "${eshell}" ] ; then 543 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
544 then
512 if [ ! -e ${eshell} ] ; then 545 if [ ! -e "${eshell}" ]
546 then
513 eerror "A shell was specified but it does not exist !" 547 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 548 die "${eshell} does not exist"
515 fi 549 fi
516 else 550 else
517 eshell=/bin/false 551 eshell="/bin/false"
518 fi 552 fi
519 einfo " - Shell: ${eshell}" 553 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 554 opts="${opts} -s ${eshell}"
521 555
522 # handle homedir 556 # handle homedir
523 local ehome="$1"; shift 557 local ehome="$1"; shift
524 if [ -z "${ehome}" ] ; then 558 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
559 then
525 ehome=/dev/null 560 ehome="/dev/null"
526 fi 561 fi
527 einfo " - Home: ${ehome}" 562 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 563 opts="${opts} -d ${ehome}"
529 564
530 # handle groups 565 # handle groups
531 local egroups="$1"; shift 566 local egroups="$1"; shift
532 if [ ! -z "${egroups}" ] ; then 567 if [ ! -z "${egroups}" ]
533 local realgroup 568 then
534 local oldifs="${IFS}" 569 local oldifs="${IFS}"
535 export IFS="," 570 export IFS=","
536 for g in ${egroups} ; do 571 for g in ${egroups}
537 chgrp ${g} ${tmpfile} >& /dev/null 572 do
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 573 if [ -z "`getent group \"${g}\"`" ]
539 if [ "${g}" != "${realgroup}" ] ; then 574 then
540 eerror "You must add ${g} to the system first" 575 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 576 die "${g} is not a valid GID"
542 fi 577 fi
543 done 578 done
544 export IFS="${oldifs}" 579 export IFS="${oldifs}"
545 opts="${opts} -g ${egroups}" 580 opts="${opts} -g ${egroups}"
548 fi 583 fi
549 einfo " - Groups: ${egroups}" 584 einfo " - Groups: ${egroups}"
550 585
551 # handle extra and add the user 586 # handle extra and add the user
552 local eextra="$@" 587 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 588 local oldsandbox="${SANDBOX_ON}"
554 export SANDBOX_ON="0" 589 export SANDBOX_ON="0"
555 if [ -z "${eextra}" ] ; then 590 if [ -z "${eextra}" ]
591 then
556 useradd ${opts} ${euser} \ 592 useradd ${opts} ${euser} \
557 -c "added by portage for ${PN}" \ 593 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 594 || die "enewuser failed"
559 else 595 else
560 einfo " - Extra: ${eextra}" 596 einfo " - Extra: ${eextra}"
561 useradd ${opts} ${euser} ${eextra} \ 597 useradd ${opts} ${euser} ${eextra} \
562 || die "enewuser failed" 598 || die "enewuser failed"
563 fi 599 fi
564 export SANDBOX_ON="${oldsandbox}" 600 export SANDBOX_ON="${oldsandbox}"
565 601
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
567 einfo " - Creating ${ehome} in ${D}" 604 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome} 605 dodir ${ehome}
569 fowners ${euser} ${ehome} 606 fowners ${euser} ${ehome}
570 fperms 755 ${ehome} 607 fperms 755 ${ehome}
571 fi 608 fi
581# gid: next available (see groupadd(8)) 618# gid: next available (see groupadd(8))
582# extra: none 619# extra: none
583enewgroup() { 620enewgroup() {
584 # get the group 621 # get the group
585 local egroup="$1"; shift 622 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 623 if [ -z "${egroup}" ]
624 then
587 eerror "No group specified !" 625 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 626 die "Cannot call enewgroup without a group"
589 fi 627 fi
590 628
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 629 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 630 if [ "${egroup}" == "`getent group \"${egroup}\" | cut -d: -f1`" ]
631 then
599 return 0 632 return 0
600 fi 633 fi
601 einfo "Adding group '${egroup}' to your system ..." 634 einfo "Adding group '${egroup}' to your system ..."
602 635
603 # options to pass to useradd 636 # options to pass to useradd
604 local opts="" 637 local opts=
605 638
606 # handle gid 639 # handle gid
607 local egid="$1"; shift 640 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 641 if [ ! -z "${egid}" ]
642 then
609 if [ ${egid} -gt 0 ] ; then 643 if [ "${egid}" -gt 0 ]
644 then
645 if [ -z "`getent group ${egid}`" ]
646 then
610 opts="${opts} -g ${egid}" 647 opts="${opts} -g ${egid}"
648 else
649 egid="next available; requested gid taken"
650 fi
611 else 651 else
612 eerror "Groupid given but is not greater than 0 !" 652 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 653 die "${egid} is not a valid GID"
614 fi 654 fi
615 else 655 else
620 # handle extra 660 # handle extra
621 local eextra="$@" 661 local eextra="$@"
622 opts="${opts} ${eextra}" 662 opts="${opts} ${eextra}"
623 663
624 # add the group 664 # add the group
625 local oldsandbox=${SANDBOX_ON} 665 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 666 export SANDBOX_ON="0"
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 667 groupadd ${opts} ${egroup} || die "enewgroup failed"
628 export SANDBOX_ON="${oldsandbox}" 668 export SANDBOX_ON="${oldsandbox}"
629} 669}
630 670
631# Simple script to replace 'dos2unix' binaries 671# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 672# vapier@gentoo.org
633# 673#
634# edos2unix(file, <more files>...) 674# edos2unix(file, <more files>...)
635edos2unix() { 675edos2unix() {
636 for f in $@ ; do 676 for f in "$@"
677 do
637 cp ${f} ${T}/edos2unix 678 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 679 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 680 done
640} 681}
641 682
642# Make a desktop file ! 683# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 684# Great for making those icons in kde/gnome startmenu !
652# name: the name that will show up in the menu 693# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 694# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 695# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 696# a full path to an icon
656# type: what kind of application is this ? for categories: 697# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 698# http://www.freedesktop.org/standards/menu-spec/
658# path: if your app needs to startup in a specific dir 699# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 700make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 701 [ -z "$1" ] && eerror "You must specify the executable" && return 1
661 702
662 local exec=${1} 703 local exec="${1}"
663 local name=${2:-${PN}} 704 local name="${2:-${PN}}"
664 local icon=${3:-${PN}.png} 705 local icon="${3:-${PN}.png}"
665 local type=${4} 706 local type="${4}"
707 local subdir="${6}"
666 local path=${5:-${GAMES_PREFIX}} 708 local path="${5:-${GAMES_PREFIX}}"
667 if [ -z "${type}" ] ; then 709 if [ -z "${type}" ]
710 then
668 case ${CATEGORY} in 711 case ${CATEGORY} in
669 app-emulation) type=Emulator ;; 712 "app-emulation")
670 app-games) type=Game ;; 713 type=Emulator
671 *) type="" ;; 714 subdir="Emulation"
715 ;;
716 "games-"*)
717 type=Game
718 subdir="Games"
719 ;;
720 "net-"*)
721 type=Network
722 subdir="${type}"
723 ;;
724 *)
725 type=
726 subdir=
727 ;;
672 esac 728 esac
673 fi 729 fi
674 local desktop=${T}/${exec}.desktop 730 local desktop="${T}/${exec}.desktop"
675 731
676echo "[Desktop Entry] 732echo "[Desktop Entry]
677Encoding=UTF-8 733Encoding=UTF-8
678Version=0.9.2 734Version=0.9.2
679Name=${name} 735Name=${name}
682Exec=${exec} 738Exec=${exec}
683Path=${path} 739Path=${path}
684Icon=${icon} 740Icon=${icon}
685Categories=Application;${type};" > ${desktop} 741Categories=Application;${type};" > ${desktop}
686 742
687 if [ -d /usr/share/applications ] ; then 743 if [ -d "/usr/share/applications" ]
744 then
688 insinto /usr/share/applications 745 insinto /usr/share/applications
689 doins ${desktop} 746 doins ${desktop}
690 fi 747 fi
691 748
692 #if [ -d /usr/share/gnome/apps ] ; then 749 #if [ -d "/usr/share/gnome/apps" ]
750 #then
693 # insinto /usr/share/gnome/apps/Games 751 # insinto /usr/share/gnome/apps/Games
694 # doins ${desktop} 752 # doins ${desktop}
695 #fi 753 #fi
696 754
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 755 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
756 #then
698 # for ver in /usr/kde/* ; do 757 # for ver in /usr/kde/*
758 # do
699 # insinto ${ver}/share/applnk/Games 759 # insinto ${ver}/share/applnk/Games
700 # doins ${desktop} 760 # doins ${desktop}
701 # done 761 # done
702 #fi 762 #fi
703 763
704 if [ -d /usr/share/applnk ] ; then 764 if [ -d "/usr/share/applnk" ]
765 then
705 insinto /usr/share/applnk/${type} 766 insinto /usr/share/applnk/${subdir}
706 doins ${desktop} 767 doins ${desktop}
707 fi 768 fi
708 769
709 return 0 770 return 0
710} 771}
711 772
712# new convenience patch wrapper function to eventually replace epatch(), 773# for internal use only (unpack_pdv and unpack_makeself)
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 774find_unpackable_file() {
714# /usr/bin/patch
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list="" 775 local src="$1"
741 local list2="" 776 if [ -z "${src}" ]
742 declare -i plevel 777 then
743 778 src="${DISTDIR}/${A}"
744 # parse patch sources 779 else
745 for x in $*; do 780 if [ -e "${DISTDIR}/${src}" ]
746 debug-print "$FUNCNAME: parsing parameter $x" 781 then
747 if [ -f "$x" ]; then 782 src="${DISTDIR}/${src}"
748 list="$list $x" 783 elif [ -e "${PWD}/${src}" ]
749 elif [ -d "$x" ]; then 784 then
750 # handles patchdirs like epatch() for now: no recursion. 785 src="${PWD}/${src}"
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 786 elif [ -e "${src}" ]
752 # only patches with _$ARCH_ or _all_ in their filenames are applied. 787 then
753 for file in `ls -A $x`; do 788 src="${src}"
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi 789 fi
758 done 790 fi
759 list="`echo $list2 | sort` $list" 791 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
792 echo "${src}"
793}
794
795# Unpack those pesky pdv generated files ...
796# They're self-unpacking programs with the binary package stuffed in
797# the middle of the archive. Valve seems to use it a lot ... too bad
798# it seems to like to segfault a lot :(. So lets take it apart ourselves.
799#
800# Usage: unpack_pdv [file to unpack] [size of off_t]
801# - you have to specify the off_t size ... i have no idea how to extract that
802# information out of the binary executable myself. basically you pass in
803# the size of the off_t type (in bytes) on the machine that built the pdv
804# archive. one way to determine this is by running the following commands:
805# strings <pdv archive> | grep lseek
806# strace -elseek <pdv archive>
807# basically look for the first lseek command (we do the strings/grep because
808# sometimes the function call is _llseek or something) and steal the 2nd
809# parameter. here is an example:
810# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
811# lseek
812# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
813# lseek(3, -4, SEEK_END) = 2981250
814# thus we would pass in the value of '4' as the second parameter.
815unpack_pdv() {
816 local src="`find_unpackable_file $1`"
817 local sizeoff_t="$2"
818
819 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
820
821 local shrtsrc="`basename ${src}`"
822 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
823 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
824 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
825
826 # grab metadata for debug reasons
827 local metafile="`mymktemp ${T}`"
828 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
829
830 # rip out the final file name from the metadata
831 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
832 datafile="`basename ${datafile}`"
833
834 # now lets uncompress/untar the file if need be
835 local tmpfile="`mymktemp ${T}`"
836 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
837
838 local iscompressed="`file -b ${tmpfile}`"
839 if [ "${iscompressed:0:8}" == "compress" ] ; then
840 iscompressed=1
841 mv ${tmpfile}{,.Z}
842 gunzip ${tmpfile}
843 else
844 iscompressed=0
845 fi
846 local istar="`file -b ${tmpfile}`"
847 if [ "${istar:0:9}" == "POSIX tar" ] ; then
848 istar=1
849 else
850 istar=0
851 fi
852
853 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
854 #dd if=${src} ibs=${metaskip} count=1 \
855 # | dd ibs=${tailskip} skip=1 \
856 # | gzip -dc \
857 # > ${datafile}
858 if [ ${iscompressed} -eq 1 ] ; then
859 if [ ${istar} -eq 1 ] ; then
860 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
861 | head -c $((${metaskip}-${tailskip})) \
862 | tar -xzf -
760 else 863 else
761 die "Couldn't find $x" 864 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
865 | head -c $((${metaskip}-${tailskip})) \
866 | gzip -dc \
867 > ${datafile}
868 fi
869 else
870 if [ ${istar} -eq 1 ] ; then
871 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
872 | head -c $((${metaskip}-${tailskip})) \
873 | tar --no-same-owner -xf -
874 else
875 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
876 | head -c $((${metaskip}-${tailskip})) \
877 > ${datafile}
878 fi
762 fi 879 fi
763 done 880 true
764 881 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 882 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
766
767 for x in $list; do
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
780 debug-print "$FUNCNAME: raw target=$target"
781 # strip target down to the path/filename, remove leading +++
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804
805 # try stripping filename - needed to support patches creating new files
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done
827
828} 883}
829 884
830# Unpack those pesky makeself generated files ... 885# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 886# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 887# the end of the archive. Loki utilized the format as does
835# Usage: unpack_makeself [file to unpack] [offset] 890# Usage: unpack_makeself [file to unpack] [offset]
836# - If the file is not specified then unpack will utilize ${A}. 891# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 892# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 893# the proper offset from the script itself.
839unpack_makeself() { 894unpack_makeself() {
840 local src=$1 895 local src="`find_unpackable_file $1`"
841 local skip=$2 896 local skip="$2"
842 897
843 [ -z "${src}" ] && src=${A}
844 [ -e ./${src} ] \
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 898 local shrtsrc="`basename ${src}`"
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 899 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 900 if [ -z "${skip}" ]
901 then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 902 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
851 local skip=0 903 local skip=0
852 case ${ver} in 904 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 905 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 906 skip=`grep -a ^skip= ${src} | cut -d= -f2`
858 ;; 910 ;;
859 2.1.1) 911 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 912 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
861 let skip="skip + 1" 913 let skip="skip + 1"
862 ;; 914 ;;
915 2.1.2)
916 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
917 let skip="skip + 1"
918 ;;
919 2.1.3)
920 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
921 let skip="skip + 1"
922 ;;
863 *) 923 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 924 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 925 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 926 eerror "Please file a bug about the file ${shrtsrc} at"
867 eerror "http://bugs.gentoo.org/ so that support can be added." 927 eerror "http://bugs.gentoo.org/ so that support can be added."
869 ;; 929 ;;
870 esac 930 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 931 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 932 fi
873 933
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 934 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 935 local tmpfile="`mymktemp ${T}`"
936 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
937 local filetype="`file -b ${tmpfile}`"
938 case ${filetype} in
939 *tar\ archive)
940 tail -n +${skip} ${src} | tar --no-same-owner -xf -
941 ;;
942 bzip2*)
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 943 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
944 ;;
945 gzip*)
946 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
947 ;;
948 *)
949 false
950 ;;
951 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 952 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 953}
954
955# Display a license for user to accept.
956#
957# Usage: check_license [license]
958# - If the file is not specified then ${LICENSE} is used.
959check_license() {
960 local lic=$1
961 if [ -z "${lic}" ] ; then
962 lic="${PORTDIR}/licenses/${LICENSE}"
963 else
964 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
965 lic="${PORTDIR}/licenses/${src}"
966 elif [ -e "${PWD}/${src}" ] ; then
967 lic="${PWD}/${src}"
968 elif [ -e "${src}" ] ; then
969 lic="${src}"
970 fi
971 fi
972 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
973 local l="`basename ${lic}`"
974
975 # here is where we check for the licenses the user already
976 # accepted ... if we don't find a match, we make the user accept
977 local alic
978 for alic in "${ACCEPT_LICENSE}" ; do
979 [ "${alic}" == "*" ] && return 0
980 [ "${alic}" == "${l}" ] && return 0
981 done
982
983 local licmsg="`mymktemp ${T}`"
984 cat << EOF > ${licmsg}
985**********************************************************
986The following license outlines the terms of use of this
987package. You MUST accept this license for installation to
988continue. When you are done viewing, hit 'q'. If you
989CTRL+C out of this, the install will not run!
990**********************************************************
991
992EOF
993 cat ${lic} >> ${licmsg}
994 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
995 einfon "Do you accept the terms of this license (${l})? [yes/no] "
996 read alic
997 case ${alic} in
998 yes|Yes|y|Y)
999 return 0
1000 ;;
1001 *)
1002 echo;echo;echo
1003 eerror "You MUST accept the license to continue! Exiting!"
1004 die "Failed to accept license"
1005 ;;
1006 esac
1007}
1008
1009# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1010# the whole 'non-interactive' policy, but damnit I want CD support !
1011#
1012# with these cdrom functions we handle all the user interaction and
1013# standardize everything. all you have to do is call cdrom_get_cds()
1014# and when the function returns, you can assume that the cd has been
1015# found at CDROM_ROOT.
1016#
1017# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1018# etc... if you want to give the cds better names, then just export
1019# the CDROM_NAME_X variables before calling cdrom_get_cds().
1020#
1021# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1022#
1023# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1024# - this will attempt to locate a cd based upon a file that is on
1025# the cd ... the more files you give this function, the more cds
1026# the cdrom functions will handle
1027cdrom_get_cds() {
1028 # first we figure out how many cds we're dealing with by
1029 # the # of files they gave us
1030 local cdcnt=0
1031 local f=
1032 for f in "$@" ; do
1033 cdcnt=$((cdcnt + 1))
1034 export CDROM_CHECK_${cdcnt}="$f"
1035 done
1036 export CDROM_TOTAL_CDS=${cdcnt}
1037 export CDROM_CURRENT_CD=1
1038
1039 # now we see if the user gave use CD_ROOT ...
1040 # if they did, let's just believe them that it's correct
1041 if [ ! -z "${CD_ROOT}" ] ; then
1042 export CDROM_ROOT="${CD_ROOT}"
1043 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1044 return
1045 fi
1046 # do the same for CD_ROOT_X
1047 if [ ! -z "${CD_ROOT_1}" ] ; then
1048 local var=
1049 cdcnt=0
1050 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1051 cdcnt=$((cdcnt + 1))
1052 var="CD_ROOT_${cdcnt}"
1053 if [ -z "${!var}" ] ; then
1054 eerror "You must either use just the CD_ROOT"
1055 eerror "or specify ALL the CD_ROOT_X variables."
1056 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1057 die "could not locate CD_ROOT_${cdcnt}"
1058 fi
1059 export CDROM_ROOTS_${cdcnt}="${!var}"
1060 done
1061 export CDROM_ROOT=${CDROM_ROOTS_1}
1062 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1063 return
1064 fi
1065
1066 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1067 einfon "This ebuild will need the "
1068 if [ -z "${CDROM_NAME}" ] ; then
1069 echo "cdrom for ${PN}."
1070 else
1071 echo "${CDROM_NAME}."
1072 fi
1073 echo
1074 einfo "If you do not have the CD, but have the data files"
1075 einfo "mounted somewhere on your filesystem, just export"
1076 einfo "the variable CD_ROOT so that it points to the"
1077 einfo "directory containing the files."
1078 echo
1079 else
1080 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1081 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1083 cdcnt=$((cdcnt + 1))
1084 var="CDROM_NAME_${cdcnt}"
1085 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1086 done
1087 echo
1088 einfo "If you do not have the CDs, but have the data files"
1089 einfo "mounted somewhere on your filesystem, just export"
1090 einfo "the following variables so they point to the right place:"
1091 einfon ""
1092 cdcnt=0
1093 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1094 cdcnt=$((cdcnt + 1))
1095 echo -n " CD_ROOT_${cdcnt}"
1096 done
1097 echo
1098 einfo "Or, if you have all the files in the same place, or"
1099 einfo "you only have one cdrom, you can export CD_ROOT"
1100 einfo "and that place will be used as the same data source"
1101 einfo "for all the CDs."
1102 echo
1103 fi
1104 export CDROM_CURRENT_CD=0
1105 cdrom_load_next_cd
1106}
1107
1108# this is only used when you need access to more than one cd.
1109# when you have finished using the first cd, just call this function.
1110# when it returns, CDROM_ROOT will be pointing to the second cd.
1111# remember, you can only go forward in the cd chain, you can't go back.
1112cdrom_load_next_cd() {
1113 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1114 local var=
1115
1116 if [ ! -z "${CD_ROOT}" ] ; then
1117 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1118 return
1119 fi
1120
1121 unset CDROM_ROOT
1122 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1123 if [ -z "${!var}" ] ; then
1124 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1125 cdrom_locate_file_on_cd ${!var}
1126 else
1127 export CDROM_ROOT="${!var}"
1128 fi
1129
1130 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1131}
1132
1133# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1134# functions. this should *never* be called from an ebuild.
1135# all it does is try to locate a give file on a cd ... if the cd isn't
1136# found, then a message asking for the user to insert the cdrom will be
1137# displayed and we'll hang out here until:
1138# (1) the file is found on a mounted cdrom
1139# (2) the user hits CTRL+C
1140cdrom_locate_file_on_cd() {
1141 while [ -z "${CDROM_ROOT}" ] ; do
1142 local dir="$(dirname ${@})"
1143 local file="$(basename ${@})"
1144 local mline=""
1145 local showedmsg=0
1146
1147 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1148 [ -d "${mline}/${dir}" ] || continue
1149 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1150 && export CDROM_ROOT=${mline}
1151 done
1152
1153 if [ -z "${CDROM_ROOT}" ] ; then
1154 echo
1155 if [ ${showedmsg} -eq 0 ] ; then
1156 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1157 if [ -z "${CDROM_NAME}" ] ; then
1158 einfo "Please insert the cdrom for ${PN} now !"
1159 else
1160 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1161 fi
1162 else
1163 if [ -z "${CDROM_NAME_1}" ] ; then
1164 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1165 else
1166 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1167 einfo "Please insert+mount the ${!var} cdrom now !"
1168 fi
1169 fi
1170 showedmsg=1
1171 fi
1172 einfo "Press return to scan for the cd again"
1173 einfo "or hit CTRL+C to abort the emerge."
1174 read
1175 fi
1176 done
1177}

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